Marvel MR series is a general-purpose battery with 6~8 years design life in foat service. It meets with IEC, JIS, BS, GB/T AND YD/T standards. With advanced AGM valve regulated technology and high purity raw material.
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Voltage Per Unit 12
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Cells Per Unit 6
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Nominal Capacity 7Ah@20hour-rate to 1.75V per cell @25 ���
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Weight Approx. 1.95 Kg (Tolerance�� 5.0%)
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Internal Resistance Approx. 32 m��
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Terminal F1/F2
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Max. Discharge Current 70A (5 sec)
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Short Circuit Current 350A
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Design Life 6~8 years (Float charging)
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Max. Charging Current 2.1 A
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Reference Capacity 5.42AH, 6.11AH, 6.54AH, 7.00AH
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Standby Use Voltage13.7 V~13.9 V @ 25���, Temperature Compensation: -3mV/���/Cell14.6 V~14.8 V @ 25���, Temperature Compensation: -4mV/���/Cell
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Operating temperature Range Discharge: -20���~60���, Charge: 0���~50���, Storage: -20���~60���
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Normal Operating Temperature Range25����� 5���
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Self Discharge RITAR Valve Regulated Lead Acid (VRLA) batteries can be stored for up to 6 months at 25��� and then recharging��is recommended. Monthly Self-discharge ratio is less��than 3% at 25��� please charge batteries before using
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